Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Festka Sigma Sports Exclusive Spectre Road Bike 54cm
The Festka Sigma Sports Exclusive Spectre Road Bike is a superbike in every sense of the word. This 54cm bike has been crafted to offer a fast, stiff and efficient ride thanks to Festka's extensive product testing and unique carbon layup.
Designed exclusively for Sigma Sports, this particular Spectre features an eye-catching faded paint design, finished to an impeccably high level. The frame has been constructed using Festka's signature single filament Rocket Tubing for optimum stiffness and durability. This process has been tested by the European Space Agency in order to assure the tubing's conformity and efficiency. Offering ample clearance for 26mm tyres, this frameset weighs a mere 950 grams, making it a fantastic option for out the saddle efforts and alpine ascents alike.
Equipped with a carbon ENVE Road Fork, the Spectre offers direct and precise handling, while the carbon fibre construction helps to dampen unwanted road feedback for a comfortable ride on rougher roads. Combining a custom painted 3T Stealth Stem and an Aeronova Team Stealth Carbon Handlebar, the aerodynamics and aesthetics are improved vastly, ensuring unrivalled style and performance out on the road. Utilising an integrated seatpost, this bike truly makes every effort to save weight and increase stiffness, right down to the smallest of details.
Featuring the world's most advanced electronic groupset, the Spectre uses a wireless SRAM Red eTap setup to provide the crisp, seamless shifting expected from a build of this calibre. With an 11-26t gear ratio on the rear and a 52/36t chainset, this bike is tailored for fast-paced riding.
In keeping with the Spectre's performance focussed design, the lightweight Knight Composites 65 Carbon Clincher Wheelset provide additional aerodynamic benefits, while the Chris King R45 Hubs offer the instant engagement, necessary for high-speed efforts. Similarly, the tan walled 26mm Specialized Turbo Cotton Tyres offer timeless styling and high levels of grip for confidence-inspiring handling in all conditions.
HIGHLIGHTS:
- Festka's ultimate road machine, painted in a limited edition Sigma Sports paintwork
- Single filament Rocket Tubing provides incredible levels of stiffness
- Lightweight at an impressive 950 grams (frame)
- Clearance for 26mm tyres
- Handmade in Prague
- SRAM Red eTap Wireless Electronic Groupset provides smooth, slick shifting
- Premium Knight Composites Carbon Wheels increase aerodynamic efficiency
Technical Specification
| FRAME | Festka Spectre Carbon Fibre, 54cm |
| FORK | ENVE Carbon Road |
| HEADSET | Tune Bobo Headset |
| STEM | 3T Stealth Ltd, custom painted |
| HANDLEBARS | 3T Aeronova Team Stealth Carbon, 42cm |
| TAPE | Supacaz Super Sticky Kush Logo |
| FRONT BRAKE | SRAM Red Caliper |
| REAR BRAKE | SRAM Red Caliper |
| FRONT DERAILLEUR | SRAM Red eTap |
| REAR DERAILLEUR | SRAM Red eTap, 11-speed |
| SHIFT LEVERS | SRAM Red eTap |
| CASSETTE | SRAM XG-1190 11-Speed 11-26T |
| CHAIN | SRAM Red 22 Hollow Pin, 11-speed |
| CHAINSET | SRAM Red GXP 172.5mm 52/36 |
| BOTTOM BRACKET | SRAM GXP Team Pressfit BB86 Cups |
| PEDALS | N/A |
| FRONT WHEEL | Knight Composites 65 Carbon Clincher Chris King R45 |
| REAR WHEEL | Knight Composites 65 Carbon Clincher Chris King R45 |
| FRONT TYRE | Specialized Turbo Cotton 700 x 26mm - clincher |
| REAR TYRE | Specialized Turbo Cotton 700 x 26mm - clincher |
| SADDLE | Specialized S-Works Power Carbon, 143mm |
| SEATPOST | Integrated |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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